Indium monoselenide

Indium monoselenide, InSe, is a semiconductor with a weakly allowed direct band gap transition at 1.3 eV and an indirect at 1.2 eV, having a strongly anisotropic... [Pg.256]

Kozmik I.D., Kovalyuk Z.D., Grigorchak I.I., Bakchmatyuk B.P. (1987) Preparation and properties of hydrogen intercalated gallium and indium monoselenides. Isv. AN SSSR Inorganic materials. 23(5),754-757. [Pg.339]

D., Heat capacity and entropy of indium monoselenide, Russ. J. Phys. Chem., 41, (1967), 691-692. Cited on page 239. [Pg.692]

Indium monoselenide, InSe, is rhombohedral, space group R3m. The hexagonal unit is formed by double layers of Se parallel to the (001) plane, between which occur pairs of In atoms. ... [Pg.138]

Likforman A, Carre D, Etienne J, Bachet B (1975) Crystal-structure of indium monoselenide (InSe). Acta Crystallogr Sect B 31(Mayl5) 1252-1254... [Pg.109]

The intercalation of lithium in InSe has been extensively studied. Indium monoselenide is a layered semiconductor in which each layer consists of four close-packed, covalently bounded, monoatomic sheets in the sequence Se-In-ln-Se. When material is grown by the Bridgman method, the 3R polytype (y-InSe) crystallizes in a rhombohedral system with the R3m space group (C 6v) with the primitive unit cell containing three layers but only one molecule [43, 44]. The layers are stacked in the sequence CBAuABC separated by weak interlayer interaction (often referred to as van der Waals-like). The square symbol represents the empty site available for insertion. The interaction of cleaved InSe crystals with lithium was investigated by electrochemical titration, in situ X-ray diffractometry, and by X-ray photoemission spectroscopy showing a competition between intercalation and chemical decomposition reactions expressed as [45 7] ... [Pg.112]

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